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Slide 1Chapter 23:Mirrors and Lenses Flat Mirrors Homework assignment : 20,24,42,45,51  Image of a point source P P’ The reflected rays entering eyes look as though…

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Slide 1 Slide 2 Physics 123 Slide 3 23. Light: Geometric Optics 23.1 The Ray Model of Light 23.2 Reflection - Plane Mirror 23.3 Spherical Mirrors 23.5 Refraction - Snell’s…

Reflection of Light Reflection: the turning back of a wave after meeting the boundary of a medium Regular Reflection Types of Behaviors: transmitted absorbed Scattered reflection…